搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患者，男，34岁。因焦虑过度致神思恍惚，心悸易惊，魂梦颠倒，善悲欲哭，纳减乏力。下列能更好地证明该病之病机的是

A．肝郁气滞
B．痰气郁结
C．气虚血瘀
D．心脾两虚
E．气阴两虚

答案

参考答案：D

阅读理解

Ann is a girl.  She is 12 years old.  She is from the U.S.A.  She is not tall and not short . She has a round face.  She has big blue eyes and a small nose.  Her mouth is wide, but her ears are small.  Her hair is long and blond.

小题1:Ann is_________   years old

A. 10                B.12               C .13

小题2: Ann is _________

A. not tall and not short   B. tall              C . short  

小题3: Ann is from _________ .  

A. Japan             B.Canada           C . the U.S.A.

小题4:. Her face is________

A. long                 B. short             C . round

小题5:The color of her eyes is ________.

A. black                 B. blue             C . green
查看答案
单项选择题 A1/A2型题

用变异系数比较变异程度适用于（）。

A.相同指标或均数相差较大

B.不同指标或均数相差较小

C.不同指标或均数相差较大

D.相同指标或标准差相差较大

E.以上均不是
查看答案